Learn more

FELIX FREDERIC RUAU

Overview
  • Total Patents
    89
About

FELIX FREDERIC RUAU has a total of 89 patent applications. Its first patent ever was published in 1908. It filed its patents most often in United Kingdom, Germany and Austria. Its main competitors in its focus markets consumer goods, machines and packaging and shipping are DESMOND WALTER MOLINS, INT CIGAR MACH CO and RUFUS L PATTERSON.

Patent filings in countries

World map showing FELIX FREDERIC RUAUs patent filings in countries
# Country Total Patents
#1 United Kingdom 74
#2 Germany 9
#3 Austria 4
#4 France 2

Patent filings per year

Chart showing FELIX FREDERIC RUAUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ruau Felix Frederic 2

Latest patents

Publication Filing date Title
GB735078A Improvements in or relating to the manufacture of mouthpiece cigarettes
GB709953A Improvements in or relating to cigarette-making machines of the continuous rod type
GB716788A Improvements in or relating to the manufacture of plugs for cigarettes
GB634840A Improvements in or relating to collecting mechanism for cigarettes, filter wads and other rod shaped articles
GB630469A Improvements in or relating to collecting mechanism
GB620441A Improvements in or relating to cigarette-making machines of the continuous rod type
GB625270A Improvements in or relating to adhesive-applying devices
GB625322A Improvements in or relating to nozzles for adhesive-applying devices
GB612785A Improvements in or relating to apparatus for sharpening rotating eccentric knives
GB612303A Improvements in or relating to apparatus for grinding rotating eccentric knives
GB611177A Improvements in or relating to suction cleaners
GB594024A Improvements in or relating to adhesive applying devices
GB591299A Improvements in or relating to cut-off mechanism for cigarette-making machines
GB583294A Improvements in or relating to ordnance
GB579984A Improvements in or relating to ordnance
GB579999A Improvements in or relating to ordnance
GB577857A Improvements in or relating to ordnance
GB554501A Improvements in or relating to gauging devices, for example, for use in gauging or sorting machines
GB551620A Improvements in or relating to tobacco rod forming mechanism
GB549341A Improvements in or relating to apparatus for feeding cut tobacco